Directv has always been a 10 foot interface, and as such those 'big fat screen-wasting font sizes' are necessary. So is the lack of clutter that would otherwise be added by a 3 hour (and especially a 6 hour - wtf, seriously?) guide. Most people sit the proper distance from their TV, and therefore don't view those 'big fat fonts' as a waste of screen space.
Thanks for providing your usual expertise. I will now figure out exactly what the proper distance is that would make a 3 hour guide bad and the 1.5 hour one good. At 8 to 10', the 3 hours guide from Dish is more than good enough to read. I'll stick with actually sitting at the distance I prefer AND make negative comments about the 1.5 hour guide since I'm paying for it too.